Driving assistance apparatus

A driving assistance, regional technology, applied in the direction of control devices, transportation and packaging, pedestrian/occupant safety arrangement, etc., can solve the problem of slow pedestrians and so on

Active Publication Date: 2017-04-19
DENSO CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are cases where pedestrians move at a speed slower than the maximum speed, and when such pedestrians exist in an area where pedestrians suddenly move, unnecessary warnings, etc. are issued.

Method used

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Embodiment Construction

[0015] Embodiments of the present invention will be described below using the drawings. It should be noted that the embodiments of the present invention are not limited to the following embodiments at all, and various forms can be adopted as long as they belong to the technical scope of the present invention.

[0016] [explanation of the constitution]

[0017] The pre-collision safety system (hereinafter referred to as PCS) 1 of the present embodiment is mounted on a vehicle, and when there is a possibility that the own vehicle collides with an object, it performs driving assistance such as a warning and brake operation. A system that avoids collisions and mitigates losses during collisions. Hereinafter, the horizontal direction perpendicular to the frontal direction of the vehicle is defined as the horizontal direction, and the right side is described as "right side" facing the frontal direction of the vehicle, and the left side is described as "left side" when facing the fr...

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PUM

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Abstract

Provided is a driving assistance apparatus that measures the position and the direction of movement of objects present in the periphery of a vehicle equipped with the driving assistance apparatus. The driving assistance apparatus performs driving assistance processes for the vehicle in cases where the positions of the measured objects are within a decision area provided in the periphery of the vehicle. The driving assistance apparatus, on the basis of the direction of movement of the measured objects, corrects the decision area in the direction of the measured objects when it is determined the objects are moving toward the decision area.

Description

technical field [0001] The present invention relates to a driving assistance device for assisting driving of a vehicle. Background technique [0002] It is known that pedestrian sudden movement areas are set on both sides of the vehicle width area set along the predicted trajectory of the host vehicle in accordance with the maximum speed of pedestrians, and pedestrians located in these areas are judged to be at risk of collision For taller pedestrians, a warning or the like is given (for example, Patent Document 1). This makes it possible to avoid a collision even if the pedestrian makes a sudden movement. [0003] Patent Document 1: Japanese Patent Laid-Open No. 2004-268829 [0004] However, there are cases where pedestrians move at a speed slower than the maximum speed, and when such pedestrians exist in the area where pedestrians suddenly move, unnecessary warnings and the like are issued. Contents of the invention [0005] The present invention has been made in view...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16B60R21/00
CPCB60R21/0134G08G1/166B60W2554/00B60W10/18B60W10/20B60W30/09B60W2420/42B60W2510/18B60W2510/20B60W2520/10B60W2520/14B60W2710/18B60W2710/20B60W2720/10B60W2720/14G05D1/0246
Inventor 峰村明宪矶贝晃伊东洋介
Owner DENSO CORP
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